Help sign



FIG. 1 is a perspective view of a new help sign design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a help sign, as shown. 